Period Tracker Period Calendar

Period Tracker Period Calendar

Cycle Tracker & Ovulation

174K ratings
1693 reviews
With Ads#51 in free Health & Fitness
🌟 Lifestyle
💪 Health & Fitness
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • September 30, 2014
  • September 21, 2026

Features

Period Tracker Period Calendar screenshot #1 for iPhone
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About

This app helps women track their menstrual cycles, ovulation, and fertility. It offers personalized advice, pregnancy tracking, and reminders for birth control and medication. Your data is kept private and stored locally on your device.

✓Period and ovulation prediction
✓Fertility tracking
✓Pregnancy mode with week-by-week growth
✓Birth control and pill reminders
✓Symptom tracking and predictions
✓Privacy-focused with local data storage
✓Partner mode for sharing
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What users say

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+1

What's New in Period Tracker Period Calendar

3.9.2

September 21, 2026

This update includes bug fixes and performance improvements to make your cycle tracker smoother and more stable. Thanks for updating!

Subscription plans

Premium Monthly

Remove ads, use all pets & themes

$9.991 Month
How to cancel Period Tracker Period Calendar subscription ⁉️
1

In-App Purchases

$2.99

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Charts

Top Free

This app dropped -2 positions in Health & Fitness chart.

Last updated on September 24, 2026.

Top Grossing

📉 187-6

Health & Fitness

This app dropped -6 positions in Health & Fitness chart.

Last updated on September 24, 2026.

Events

Read more about Spot PMOS Patterns

Spot PMOS Patterns

1 in 10 women may have PMOS. Check signs in 5 min!

Sep 18, 2026 — Oct 19, 2026

Read more about Understanding PMS Mood Swings

Understanding PMS Mood Swings

Log your mood before your period for insights.

Aug 11, 2026 — Aug 25, 2026

Read more about Fibroid Signs Worth Tracking

Fibroid Signs Worth Tracking

Log flow and pelvic pain to notice patterns.

Jul 17, 2026 — Jul 31, 2026

User reviews

Good Until The New Changes

I think this was about the best period tracker out there, till quite recently. I’ve tried to leave feed back, instead of leaving it as a review. But after I goto send. The send button is greyed out, so can’t sent feed back.

Anyway, the thing I don’t like about it now is the new predictions tab. It was so much easier the ‘old’ way to view current predictions. And now it only shows the past few periods and if they are out of synch. When the other way used to show most of it. So you could see if there was a pattern.

Just don’t like the new way of showing it, and the old way was so good :/ if it ain’t broke. Don’t fix it, or at least don’t make it worse. Because the old tab has gone I can’t really give you more details of why I dislike the new one. It would be nice to have the option to swap between the two. Or choose ‘classic’ style. Thanks. I like the addition of the new pets you can choose.
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This all helped so much

This is the best app I’ve had. I have tried so many apps before this one just called to me. I downloaded it and it gave me everything I needed. It helped me understand my period and it also helped me understand why certain things happen during it. this app helped with cramps and everything. I think I would recommend this on scale of 10. I would say 10 because it’s been helping me since day one and I’m kid so this app is so helpful and I would recommend it because this is easy for children to use and it’s easy for adults to use and if you are a child that doesn’t recommend are you getting pregnant? Are you doing this so please download this
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AMAZING

100% recommend! This app does have the option for premium but to look at all of the little articles to help skin and 7 minute workouts the first video is free and that’s amazing to me! Also it’s so adorable when you first log in and it’s so helpful please get it if you have your period!

Genuinely so good

So Ive always wanted a tracker app and this one is just perfect Im every way. I really like how theres videos to help with cramps, sleep, and anxiety. Ive been using a medication ome for deep sleep and it’s been helping a lot recently because it normally takes me 2+ hours to fall asleep but the meditation makes it so much easier. Definitely would recommend.
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Best app

I got my period on Labor Day and the app helps so much

Developer apps

User experience

🐞

Reported Bugs

3 issues

App crashes or freezes on launch

Bug

Sync and backup issues leading to data loss

Bug

Inconsistent period and ovulation predictions

Bug
✨

Requested Features

6 requests

Add option to track miscarriage or abortion

Feature

Improve symptom tracking with more detailed options

Feature

Implement a dark mode or more theme options

Feature

Provide better integration with health tracking apps

Feature

Allow users to easily adjust past cycle data

Feature

Offer more granular control over notifications

Feature

FAQ

What does the Period Tracker app do?

This app functions as a comprehensive tracker for menstrual cycles, ovulation, and pregnancy. It provides accurate predictions for period start and end dates, helps identify fertile windows, and offers week-by-week pregnancy development tracking. It also includes reminders for birth control and medications, symptom logging, and personalized health advice.

How does the app ensure user privacy?

The app prioritizes user privacy by not requiring an account and keeping all data 100% on the user's device. Data is never uploaded or shared with third parties. Users can delete all their data with a single tap, ensuring full privacy protection.

What are the key features for tracking fertility?

The app calculates your most fertile days and analyzes your fertility window based on your unique cycle. It tracks daily chances of conception by incorporating data like Basal Body Temperature (BBT), cervical mucus, and ovulation test results.

Is this app free to use?

The app is free to download and use, offering core tracking functionalities. However, it also provides an option to upgrade to Premium for advanced features such as monthly cycle trends analysis, daily fertility insights, exclusive self-care courses, and Kegel exercises.

Can I share my cycle information with my partner?

Yes, the app offers a 'Partner Mode' that allows you to share your menstrual cycles with your partner. This feature facilitates more support and enables shared experiences in planning life, sex, and tracking pregnancy without intrusive pop-up ads.